978996867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8423}}^1$

素因数の和:8539

約数の個数: 32

約数和(自身を含む): 1441110528

約数和(自身を除く): 462113661

約数列:

[1, 3, 17, 43, 51, 53, 129, 159, 731, 901, 2193, 2279, 2703, 6837, 8423, 25269, 38743, 116229, 143191, 362189, 429573, 446419, 1086567, 1339257, 6157213, 7589123, 18471639, 19196017, 22767369, 57588051, 326332289, 978996867]

約数ペア:

[(1, 978996867), (3, 326332289), (17, 57588051), (43, 22767369), (51, 19196017), (53, 18471639), (129, 7589123), (159, 6157213), (731, 1339257), (901, 1086567), (2193, 446419), (2279, 429573), (2703, 362189), (6837, 143191), (8423, 116229), (25269, 38743)]